The difference between plant growth and animal growth are: In plants growth is unlimited and in animals growth is limited
Explanation:
Growth in plants are localized at certain points such as shoot tip, root tip etc. New organs continue to appear throughout the life of plants. In animals cells divide until they can't anymore or grow to old.
The first one, "Human Impact on the Galapogos islands", the solutions it provides wont only help the islands, but help everywhere, and that there are much safer ways